(2E,4E)-Octa-2,4-dienal

Name: (2E,4E)-Octa-2,4-dienal
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

SDS

CAS No. 30361-28-5
Cat. No. CS-0186044
Purity≥90%
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 30361-28-5

Size

Price

Quantity

* Please select Quantity before adding items.

Recommended Products

In-stock

Hydroxyisohexyl 3-cyclohexene carboxaldehyde

CAS No. :31906-04-4

Cat. No. :CS-0085252

Purity:96%(isomers mixture)

* This product is not sold in the region.
In-stock

All-trans-retinal

CAS No. :116-31-4

Cat. No. :CS-W004500

Purity:≥97%

* This product is not sold in the region.
In-stock

3-(Dimethylamino)acrylaldehyde

CAS No. :927-63-9

Cat. No. :CS-M0766

Purity:≥98%

* This product is not sold in the region.
In-stock

4-Formyl-N-Cbz-piperidine

CAS No. :138163-08-3

Cat. No. :CS-W002758

Purity:≥95%

* This product is not sold in the region.
In-stock

Cyanomethyl formate

CAS No. :150760-95-5

Cat. No. :CS-0181845

Purity:≥95%

* This product is not sold in the region.
In-stock

L-DOPA

CAS No. :59-92-7

Cat. No. :CS-1945

Purity:≥98%

* This product is not sold in the region.
In-stock

4-(Dimethylamino)cinnamaldehyde

CAS No. :6203-18-5

Cat. No. :CS-W017445

Purity:≥98%

* This product is not sold in the region.
In-stock

(E)-Ethyl 3-methyl-4-oxobut-2-enoate

CAS No. :62054-49-3

Cat. No. :CS-W008241

Purity:≥95%

* This product is not sold in the region.

General Information

CAS No. 30361-28-5
Cat. No. CS-0186044
Purity ≥90%
MDL No. None
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₂O
Molecular Weight 124.18
Synonym(s) 2,4-Octadienal
SMILES CCC/C=C/C=C/C=O

Description

(2E,4E)-Octa-2,4-dienal is a conjugated dienal featuring two trans-configured double bonds at the C2–C3 and C4–C5 positions. This extended π-system imparts enhanced stability and distinct reactivity in Diels-Alder cycloadditions and electrophilic transformations. The linear aldehyde functionality enables direct incorporation into complex molecular architectures.

Application

(2E,4E)-Octa-2,4-dienal serves as a versatile dienal building block for conjugated systems, enabling efficient Michael additions and Diels–Alder reactions. Its extended conjugated diene framework supports robust reactivity in cycloaddition processes and offers predictable stereochemistry. Bench-stable and readily purified by distillation, it functions effectively in synthetic sequences requiring linear polyene intermediates.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H227-H315
Precautionary Statements : P210-P264-P280-P302+P352-P362+P364-P370+P378-P403-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

SDS
COA

Computational Chemistry Data

TPSA 17.07
LogP 2.0978
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 4

Similar Products

Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Functional Group Olefins

Key Words

(2E,4E)-Octa-2,4-dienal sigma(2E,4E)-Octa-2,4-dienal manufacturer(2E,4E)-Octa-2,4-dienal price(2E,4E)-Octa-2,4-dienal structure(2E,4E)-Octa-2,4-dienal SDSbuy (2E,4E)-Octa-2,4-dienal(2E,4E)-Octa-2,4-dienal supplier(2E,4E)-Octa-2,4-dienal uses(2E,4E)-Octa-2,4-dienal molecular weightprice of (2E,4E)-Octa-2,4-dienal(2E,4E)-Octa-2,4-dienal chemical name formula of (2E,4E)-Octa-2,4-dienal

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity: